package jdbc;

import java.sql.Connection;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Scanner;

public class Test {
    public static void main(String[] args) {
        UserInfo userInfo=InputUtil.getInputObject(new UserInfo(),"删除用户","删除");
        System.out.println(userInfo);
        try(
                Connection connection=DButil.getConnection();
                ) {
            Statement statement=connection.createStatement();

            String sql="delete\n" +
                    "from userinfo\n" +
                    "where username='"+userInfo.getUsername()+"'";
            int num= statement.executeUpdate(sql);
            System.out.println("删除"+(num>0?"成功":"失败"));
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}
